New videos of today's Run in Mexico
#76
07-29-2008 | 08:15 PM
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#77
07-29-2008 | 09:01 PM
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RS38: do you think my dyno graph is due to an optimistic dyno?
I ran it at 1.1 BAR on 91 octane.
If the turbos are good for 570Hp, 516 Rear Wheel HP would equate to about 10% drivetrain loss.
I ran it at 1.1 BAR on 91 octane.
If the turbos are good for 570Hp, 516 Rear Wheel HP would equate to about 10% drivetrain loss.
ok 1.2 bar:
If I look at the K16 compressor map I can see maximum air mass flow of ~0.17 to 0.18 cubic meters per second per bank. That equals to 480/500 engine(!) or flywheel HP.
this power in an heavy 4wd convertible makes the other cars look very stupid if they seem to be nearly equally fast...
edit:
ups sorry, you mentioned a TTS: the k24 can blow a bit more up to 0.20-21 cm/s which can be up to 570 HP at a very bad compressor efficiency level (-> hot air intake), but opcoming detonation could be fixed by your very high rated fuel.
didn't you try any 60-130 with 1.2 bar and 109 octane?
If I look at the K16 compressor map I can see maximum air mass flow of ~0.17 to 0.18 cubic meters per second per bank. That equals to 480/500 engine(!) or flywheel HP.
this power in an heavy 4wd convertible makes the other cars look very stupid if they seem to be nearly equally fast...
edit:
ups sorry, you mentioned a TTS: the k24 can blow a bit more up to 0.20-21 cm/s which can be up to 570 HP at a very bad compressor efficiency level (-> hot air intake), but opcoming detonation could be fixed by your very high rated fuel.
didn't you try any 60-130 with 1.2 bar and 109 octane?
#80
07-30-2008 | 03:59 AM
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15% loss for AWD????
#81
07-30-2008 | 06:22 AM
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where did you post your dyno plot? what I heard is that especially the dynojets are VERY optimistic which is due to it's low costs and that it has no real brake to hold then engines longer on certains revs. An engine that revs to redline can output more power than if it lasts longer (increasing temps).
#82
07-30-2008 | 06:29 AM
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btw: most/all tuners in germany do not provide more than true 540-550 engine HP with 93-95 octane (US-spec) with stock K24 due to reliability issues. increasing boost will put the intake air above 65 degrees celsius, which makes the ECU becoming operating safely.
It is not very common here to get race fuel when you are on the track.
BTW2: I never saw an EBC here in a 911 Biturbo, and replacing Wastegate and DV/BOVs is also quite uncommon, but I think it is very likely to be considered.
It is not very common here to get race fuel when you are on the track.
BTW2: I never saw an EBC here in a 911 Biturbo, and replacing Wastegate and DV/BOVs is also quite uncommon, but I think it is very likely to be considered.
#83
07-31-2008 | 04:56 PM
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ok 1.2 bar:
If I look at the K16 compressor map I can see maximum air mass flow of ~0.17 to 0.18 cubic meters per second per bank. That equals to 480/500 engine(!) or flywheel HP.
this power in an heavy 4wd convertible makes the other cars look very stupid if they seem to be nearly equally fast...
edit:
ups sorry, you mentioned a TTS: the k24 can blow a bit more up to 0.20-21 cm/s which can be up to 570 HP at a very bad compressor efficiency level (-> hot air intake), but opcoming detonation could be fixed by your very high rated fuel.
didn't you try any 60-130 with 1.2 bar and 109 octane?
If I look at the K16 compressor map I can see maximum air mass flow of ~0.17 to 0.18 cubic meters per second per bank. That equals to 480/500 engine(!) or flywheel HP.
this power in an heavy 4wd convertible makes the other cars look very stupid if they seem to be nearly equally fast...
edit:
ups sorry, you mentioned a TTS: the k24 can blow a bit more up to 0.20-21 cm/s which can be up to 570 HP at a very bad compressor efficiency level (-> hot air intake), but opcoming detonation could be fixed by your very high rated fuel.
didn't you try any 60-130 with 1.2 bar and 109 octane?
#85
08-01-2008 | 01:10 AM
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It could affect the run, yes.
#86
08-01-2008 | 05:42 AM
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no, unlikely, the K24 should be capable of, if all other bolltle necks are removed.
#88
08-01-2008 | 10:37 AM
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Let's be sure to hook up the next Saturday and see what's what!
#89
08-01-2008 | 02:03 PM
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You have to right click on them and save them to your desktop. They are too big to view from the server.